Chemistry
Across
- 1. bonding The chemical bonding between elements of very different electronegativity, in which atoms transfer electrons. The type of bonding between metals and nonmetals.
- 3. An atom which has gained or lost electrons.
- 4. The combination of 2 or more atoms, chemically combined.
- 8. Process of making ions.
- 9. ion An ion which forms as a result of two or more elements covalently bonding, but is left with an overall charge.
- 11. bonding The bonding between elements which have similar electronegativity or one could say the bonding between nonmetals, in which the elements share electrons.
- 12. molecule A type of molecule which shares electrons equally. Vegetable oil is an example.. This type of molecule will NOT mix with water.
- 14. formula This is the formula giving the types and amount of atoms in a compound.
Down
- 2. number The number is found to the top right of ions, telling which type of ion you are dealing with. If it is positive the atom has lost electrons (metals), and if it is negative the atom has gained electrons (nonmetals).
- 5. A neutral particle which is covalently bonded.
- 6. This is the property given to elements to describe how easy they attract electrons or want electrons.
- 7. bonding This is the process in which 2 or more elements combine to form compounds.
- 8. compound The type of compound formed between a metal and nonmetal. NaCl is an example.
- 10. molecule A type of molecule in which electrons are not shared equally,giving part of the molecule a slightly negative charge and the other part a positive charge.
- 13. compound The type of compound formed between nonmetals sharing electrons.